The MAC TOOLS XD6-17MM is a high-quality 3/8″ drive, 17MM. socket with a 6 point drive. Made by the reputable brand MAC Tools, this socket features a chrome surface finish and is designed for metric measurements. With a deep / high size of 2.7″, this durable and reliable tool is perfect for automotive and mechanical applications. Made in the United States, this socket is a must-have for any toolbox.